166301880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 513216000

約数和(自身を除く): 346914120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 131, 142, 149, 213, 262, 284, 298, 355, 393, 426, 447, 524, 568, 596, 655, 710, 745, 786, 852, 894, 1048, 1065, 1192, 1310, 1420, 1490, 1572, 1704, 1788, 1965, 2130, 2235, 2620, 2840, 2980, 3144, 3576, 3930, 4260, 4470, 5240, 5960, 7860, 8520, 8940, 9301, 10579, 15720, 17880, 18602, 19519, 21158, 27903, 31737, 37204, 39038, 42316, 46505, 52895, 55806, 58557, 63474, 74408, 78076, 84632, 93010, 97595, 105790, 111612, 117114, 126948, 139515, 156152, 158685, 186020, 195190, 211580, 223224, 234228, 253896, 279030, 292785, 317370, 372040, 390380, 423160, 468456, 558060, 585570, 634740, 780760, 1116120, 1171140, 1269480, 1385849, 2342280, 2771698, 4157547, 5543396, 6929245, 8315094, 11086792, 13858490, 16630188, 20787735, 27716980, 33260376, 41575470, 55433960, 83150940, 166301880]

約数ペア:

[(1, 166301880), (2, 83150940), (3, 55433960), (4, 41575470), (5, 33260376), (6, 27716980), (8, 20787735), (10, 16630188), (12, 13858490), (15, 11086792), (20, 8315094), (24, 6929245), (30, 5543396), (40, 4157547), (60, 2771698), (71, 2342280), (120, 1385849), (131, 1269480), (142, 1171140), (149, 1116120), (213, 780760), (262, 634740), (284, 585570), (298, 558060), (355, 468456), (393, 423160), (426, 390380), (447, 372040), (524, 317370), (568, 292785), (596, 279030), (655, 253896), (710, 234228), (745, 223224), (786, 211580), (852, 195190), (894, 186020), (1048, 158685), (1065, 156152), (1192, 139515), (1310, 126948), (1420, 117114), (1490, 111612), (1572, 105790), (1704, 97595), (1788, 93010), (1965, 84632), (2130, 78076), (2235, 74408), (2620, 63474), (2840, 58557), (2980, 55806), (3144, 52895), (3576, 46505), (3930, 42316), (4260, 39038), (4470, 37204), (5240, 31737), (5960, 27903), (7860, 21158), (8520, 19519), (8940, 18602), (9301, 17880), (10579, 15720)]